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NASDAQ: LNTH
Lantheus Holdings Inc Stock Ownership - Who owns Lantheus Holdings?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Lantheus Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Robert J. Marshall Jr.CFO and Treasurer2026-03-051,182$76.31
$90.20kSell
Amanda Michelle MorganChief Commercial Officer2026-03-05595$76.31
$45.40kSell
Kimberly BrownChief Accounting Officer2026-03-05133$76.31
$10.15kSell
Daniel NiedzwieckiChief Administrative Officer General Counsel and Corporate Secretary2026-03-051,283$76.31
$97.91kSell
Amanda Michelle MorganChief Commercial Officer2026-03-023,336$76.30
$254.54kSell
Robert J. Marshall Jr.CFO and Treasurer2026-03-0210,652$76.30
$812.75kSell
Daniel NiedzwieckiChief Administrative Officer General Counsel and Corporate Secretary2026-03-028,259$76.30
$630.16kSell
Mary Anne HeinoExecutive Chair and CEO2026-03-0241,916$76.30
$3.20MSell
Amanda Michelle MorganChief Commercial Officer2025-12-15368$66.57
$24.50kSell
Robert J. Marshall Jr.CFO and Treasurer2025-08-29727$54.90
$39.91kSell

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Net Insider Buy/Sell (L12M) Ownership

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LNTH Shareholders

What type of owners hold Lantheus Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Sriram Venkataraman32.87%21,235,807$1.55BInsider
Avista Capital Partners GP LLC27.91%18,033,691$1.32BInsider
David F. Burgstahler27.81%17,964,278$1.31BInsider
Blackrock Inc12.80%8,266,414$604.19MInstitution
Vanguard Group Inc10.37%6,699,381$489.66MInstitution
Janus Henderson Group PLC8.83%5,707,247$417.14MInstitution
Farallon Capital Management LLC8.40%5,427,479$396.69MInstitution
Fmr LLC6.69%4,323,526$316.01MInstitution
Rajiv A. Patel5.38%3,477,227$254.15MInsider
Farallon Partners L L C5.38%3,477,227$254.15MInsider

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LNTH vs Pharmaceutical Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
LNTH50.72%49.28%Net SellingNet Selling
AMRX29.21%70.79%Net SellingNet Selling
ALKS93.52%6.48%Net SellingNet Selling
INDV97.13%0.74%Net SellingNet Selling
SUPN45.23%54.77%Net BuyingNet Selling
View Top Pharmaceutical Stocks

Lantheus Holdings Stock Ownership FAQ

Who owns Lantheus Holdings?

Lantheus Holdings (NASDAQ: LNTH) is owned by 107.35% institutional shareholders, 104.30% Lantheus Holdings insiders, and 0.00% retail investors. Sriram Venkataraman is the largest individual Lantheus Holdings shareholder, owning 21.24M shares representing 32.87% of the company. Sriram Venkataraman's Lantheus Holdings shares are currently valued at $1.61B.

If you're new to stock investing, here's how to buy Lantheus Holdings stock.
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